​​​Features:3D stereo USB audio adapter USB 2.0 Hi-Speed specification Backward compatible with USB 1.1 - Connectors: USB type A, stereo output jack, microphone input jack No external power required Plug & Play, no drivers needed Specifications:Material: Aluminum AlloyColors: Silver, Black, Gold, Pink,GraySystem requirements: Windows 8, Windows 7, Windows 10, Windows Vista, Windows XP, Mac OS 8.6 or abovePackage including:1 x usb sound cardNO Retail Box. Packed Safely in Bubble Bag.